#!/usr/bin/env python

import sys
import cnalib

if __name__ == '__main__' :
    try :
        cnalib.main ()
    except KeyboardInterrupt :
        sys.stderr.write ('cna: interrupted\n')
        sys.exit (1)
    except Exception as e :
        sys.stderr ('cna: error: %s\n' % str (e))
        sys.exit (1)
    sys.exit (0)

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